증기터빈 제어계의 전기-유압 신호 컨버터의 특성과 제어기 조정

Electro-Hydraulic Converter and Tuning of the Controller

The performance of the electro-hydraulic servo control mechanism and the electronic servo controller in the steam turbine control system affect greatly upon overall system performance. We have succefully carried out a retrofit project of a 200MW steam control system recently. Here we introduce some acquired knowledge and experience about the servo control system which we actually configured in the project.